<template>
  <view class="viewport">
    <!-- 地址信息 -->
    <view class="form">
      <view class="form-item">
        <text class="label">姓名</text>
        <input
          v-model="form.receiver"
          placeholder-style="color: #888"
          placeholder="请填写收货人姓名"
        />
      </view>
      <view class="form-item">
        <text class="label">手机号码</text>
        <input
          v-model="form.contact"
          placeholder-style="color: #888"
          placeholder="请填写收货人手机号码"
        />
      </view>
      <view class="form-item">
        <text class="label">省/市/县 (区)</text>
        <picker @change="regionChange" mode="region">
          <view v-if="form.fullLocation" class="region">
            {{ form.fullLocation }}
          </view>
          <view v-else class="placeholder"> 请填写收货人所在城市 </view>
        </picker>
      </view>
      <view class="form-item">
        <text class="label">详细地址</text>
        <input
          v-model="form.address"
          placeholder-style="color: #888"
          placeholder="街道、楼牌号信息"
        />
      </view>
      <view class="form-item">
        <text class="label">设置默认地址</text>
        <switch
          @change="isDefaultChange"
          :checked="form.isDefault === 1"
          color="#27ba9b"
        />
      </view>
    </view>
    <!-- 提交按钮 -->
    <view class="button" @tap="submitFrom"> 保 存 </view>
  </view>
</template>

<script>
import {
  postMemberAddress,
  getDateilMemberAddress,
  putMemberAddress,
} from "@/http/address";
// 导入验证方式
import Schema from "validate";
export default {
  data() {
    return {
      form: {
        /**
         * 详细地址
         */
        address: "",
        /**
         * 地址标签,以英文逗号分割
         */
        addressTags: "",
        /**
         * 所在城市编码
         */
        cityCode: "",
        /**
         * 联系方式
         */
        contact: "",
        /**
         * 所在区/县编码
         */
        countyCode: "",
        /**
         * 是否为默认，1为是，0为否
         */
        isDefault: 0,
        /**
         * 邮政编码
         */
        postalCode: "",
        /**
         * 所在省份编码
         */
        provinceCode: "",
        /**
         * 收货人姓名
         */
        receiver: "",
        fullLocation: "",
      },
    };
  },
  async onLoad({ id }) {
    if (id) {
      console.log("编辑页面");
      uni.setNavigationBarTitle({ title: "编辑地址" });
      const res = await getDateilMemberAddress(id);
      //    实现数据回显
      this.form = res.result;
    } else {
      console.log("新增页面");
      uni.setNavigationBarTitle({ title: "新增地址" });
    }
  },
  methods: {
    // 省/市/县 (区)
    regionChange(event) {
      console.log(event);
      this.form.provinceCode = event.detail.code[0];
      this.form.cityCode = event.detail.code[1];
      this.form.countyCode = event.detail.code[2];
      this.form.postalCode = event.detail.postcode;
      this.form.fullLocation = event.detail.value.join("");
    },
    // 设置默认地址
    isDefaultChange(event) {
      this.form.isDefault = event.detail.value ? 1 : 0;
    },
    // 保存
    async submitFrom() {
      // 新建表单验证
      const form = new Schema({
        // 姓名
        receiver: {
          required: true,
          message: {
            required: "请输入收货人姓名",
          },
        },
        // 联系方式
        contact: {
          required: true,
          match: /^1(3\d|4[5-9]|5[0-35-9]|6[567]|7[0-8]|8\d|9[0-35-9])\d{8}$/,
          message: {
            required: "请输入手机号码",
            match: "请输入合法的手机号码",
          },
        },
        // 省份信息
        cityCode: {
          required: true,
          message: {
            required: "请输入省份信息",
          },
        },
        countyCode: {
          required: true,
          message: {
            required: "请输入城市信息",
          },
        },
        postalCode: {
          required: true,
          message: {
            required: "请输入县区信息",
          },
        },
        // 详细地址
        address: {
          required: true,
          message: {
            required: "请输入详细地址",
          },
        },
      });
      //   开始校验
      //   浅拷贝 -- 新创建一个新的地址  解决validate剔除表单内容的问题
      const errorList = form.validate({ ...this.form });
      //   弹框提示
      if (errorList[0]) {
        uni.showToast({ title: errorList[0].message, icon: "none" });
        return; // 返回
      }

      // 判断是新增还是编辑
      if (this.form.id) {
        // 编辑
        const res = await putMemberAddress(this.form.id, this.form);
        console.log(res);
        // 进行弹框提示
        uni.showToast({ title: "编辑成功" });
      } else {
        //   发送新增请求
        await postMemberAddress(this.form);
        // 进行弹框提示
        uni.showToast({ title: "新增成功" });
      }
      // 返回上一层
      setTimeout(() => {
        uni.navigateBack();
      }, 1500);
    },
  },
};
</script>


<style lang="scss">
page {
  background-color: #f4f4f4;
}
.form {
  margin: 20rpx 20rpx 0;
  padding: 0 20rpx;
  border-radius: 10rpx;
  background-color: #fff;
  .form-item {
    display: flex;
    min-height: 96rpx;
    line-height: 46rpx;
    padding: 25rpx 10rpx;
    background-color: #fff;
    font-size: 28rpx;
    border-bottom: 1rpx solid #ddd;
    position: relative;
    &:last-child {
      border: none;
    }
    .label {
      width: 200rpx;
      color: #333;
    }
    input {
      flex: 1;
      display: block;
      height: 46rpx;
    }
    switch {
      position: absolute;
      right: -10rpx;
      transform: scale(0.7) translateY(-8px);
    }
    picker {
      flex: 1;
    }
    .region {
      color: #333;
    }
    .placeholder {
      color: #888;
    }
  }
}
.button {
  height: 80rpx;
  text-align: center;
  line-height: 80rpx;
  margin: 30rpx 20rpx;
  color: #fff;
  border-radius: 80rpx;
  font-size: 30rpx;
  background-color: #27ba9b;
}
</style>